形容詞 topical:

1. pertaining to the surface of a body part
2. of or relating to or arranged by topics
3. of interest at the present time

1. His book is spice with clever topical allusion.
   他的書以言及生動的時事問題而增添了風趣。
2. His books was spiced with clever topical allusions.
   他的書以言及生動的時事問題而增添了風趣。
3. The editor often gives some opinion on topical issues.
   這個編輯常對一些時事問題發(fā)表意見。